ARCAM Radia A50 Signature

A50 Signature

Dual-Mono, Class G Integrated Amplifier

A new reference for ARCAM - Dual-Mono Class G

The ARCAM A50 Signature is a high-performance integrated amplifier created to celebrate 50 years of ARCAM amplification expertise. Designed in Cambridge, UK, it combines modern connectivity with advanced analogue and digital engineering.

Built around ARCAM’s most advanced Class G implementation to date, the A50 Signature is the brand’s first dual-mono Class G integrated amplifier. Each channel is a fully self-contained module, featuring independent transformer windings, dedicated power regulation, reservoir capacitors, Class G lifter stage, and output-stage heatsink. This architecture delivers exceptional channel separation, low noise, and high dynamic capability.

The amplifier supports a wide range of music sources, including digital streaming components, smartphones, TVs via HDMI eARC, CD players, and turntables. The DAC, phono stage, and volume control circuits are all new designs to complement the dual-mono amplifier and maintain signal integrity throughout.

The result is the best-sounding integrated amplifier ARCAM has ever produced, delivering consistent performance across digital and analogue sources alike.

The 1st ARCAM Dual-Mono Class G Integrated Amplifier - for the very best ARCAM sound

2x 150W Power Output - powers loudspeakers effortlessly

Built-in Class A MM & MC phono stage - for exceptional music from vinyl with almost any turntable and cartridge

ESS ES9039Q2M DAC with USB-C and HDMI e-ARC inputs - for the best sound from any streamed audio source

Wired or wireless headphones - connect your headphones for quiet listening with, or without wires

Wireless audio with Snapdragon Sound and Auracast built-in - for the best sound with the most convenience

Plastic Free Packaging - for easy disposal of natural materials